Iris yellow spot virus in Zimbabwe: Incidence, severity and characterization of Allium-infecting isolates
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DOI: 10.1016/j.cropro.2016.12.019
Abstract: Abstract Iris yellow spot virus (IYSV), an emerging pathogen of alliaceous crops, has been reported in many countries worldwide. The pathogen has recently been reported infecting garlic ( Allium sativum ), leek ( A. ampeloprasum )… read more here.
Keywords: yellow spot; microscopy; zimbabwe; spot virus ... See more keywords
First report of Alternaria alternata causing leaf yellow spot on Heteropanax fragrans in China.
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DOI: 10.1094/pdis-04-22-0754-pdn
Abstract: Heteropanax fragrans (Roxb.) Seem is a common garden landscape tree in China. In December 2020, a leaf disease on H. fragrans was observed in a 2 ha field in Zhanjiang (20.85° N, 109.28° E), Guangdong… read more here.
Keywords: yellow spot; leaf yellow; disease; cbs ... See more keywords
Improved Tolerance for Onion Thrips and Iris Yellow Spot in Onion Plant Introductions after Two Selection Cycles
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DOI: 10.3390/horticulturae5010018
Abstract: Iris yellow spot (IYS), a disease caused by Iris yellow spot virus (IYSV) and spread by onion thrips, is a devastating disease of onion bulb and seed production. The development of onion germplasm resistant to… read more here.
Keywords: iris yellow; yellow spot; onion thrips; onion ... See more keywords
Reduced Iris Yellow Spot Symptoms through Selection within Onion Breeding Lines
Sign Up to like & getrecommendations! Published in 2021 at "Horticulturae"
DOI: 10.3390/horticulturae7020012
Abstract: Iris yellow spot (IYS) disease in onion (Allium cepa L.) is caused by onion thrips (Thrips tabaci L.) vectored Iris yellow spot virus (IYSV). The absence of cultivars that are resistant/tolerant to thrips and/or IYS… read more here.
Keywords: iris yellow; yellow spot; onion; breeding lines ... See more keywords